臺灣榮總腦中風實作指引（TW VGH Stroke IG）
0.1.0 - ci-build

臺灣榮總腦中風實作指引（TW VGH Stroke IG）, published by 高雄榮民總醫院 (VGHKS). This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/SitatechCo/TWVGHStroke_IG_Build/ and changes regularly. See the Directory of published versions

CodeSystem: 腦中風－TOAST 分類代碼

Official URL: http://vgh-stroke-ig.fhir.tw/CodeSystem/toast-classification Version: 0.1.0
Draft as of 2026-10-07 Computable Name: StrokeToastCS
Other Identifiers: OID:2.25.193760600448900989713803837252122541997

此 CodeSystem 定義缺血性中風的 TOAST 病因分類。數字代碼沿用原分類，小血管阻塞填 svo；本 CodeSystem 未收錄代碼 2。

This Code system is referenced in the content logical definition of the following value sets:

This case-sensitive code system http://vgh-stroke-ig.fhir.tw/CodeSystem/toast-classification defines the following codes:

CodeDisplayDefinition
1 大動脈粥狀硬化 大動脈粥狀硬化（Large artery atherosclerosis）造成的缺血性中風。
3 心因性栓塞 心臟來源栓子（Cardioembolism）造成的缺血性中風。
4 其他確定病因 已確認其他特定病因（Specific etiology）的缺血性中風。
5 病因不明 經評估仍無法確定病因（Undetermined etiology）的缺血性中風。
svo 小血管阻塞 小血管阻塞（Small vessel occlusion）造成的缺血性中風。